GE D25 User Manual

GE Grid Solutions
D25
User's Manual
GE Information 994-0081-3.00-21
77
Communications Ports, Continued
10BASE-T
Card
Connections &
Indicators
• Unshielded Twisted-Pair (UTP) wire
• RJ-type connectors used
• Either a point-to-point or star network topology using multi-port repeater, or
Hub.
The 10BASE-T module has six LEDs on the back panel.
LED Function Comments
RCV Transceiver is receiving Turns on when connection is
made, indicating receiver is
unsquelched.
Blinks when traffic is received.
XMT Transceiver is
transmitting
Flashes only when transmitting
JAB Network Jabber status Normally off. Transmitter is
disabled when on.
CLS Collision is taking place
on network
Indicates a JAM signal is being
broadcast on LAN.
POL Receive Polarity Off when receive polarity is
correct.
LTF Link Test Fail Low signal level received.
Both the transmitter and receiver
are disabled.
10BASE-FL
Card
Connections &
Indicators
• Fiber-optic media
• ST-type connectors.
The 10BASE-FL module has six LEDs on the back panel.
LED Function Comments
RCV Transceiver is receiving Blinks when traffic is received
XMT Transceiver is
transmitting
Flashes only when transmitting
PWR Power is applied Normally on
JAB Network Jabber status Transmitter is disabled when on
CLS Collision is taking place
on network
Indicates a JAM signal is being
broadcast on LAN
LMO Link Monitor Indicates low light level
received

GE D25 Specifications

General

Brand	GE
Model	D25
Category	Controller
Language	English